00401nam a22001457a 4500003000400000008004100004082001700045100001600062245009300078260003200171300001000203502001200213650001900225650001100244OSt240201b        |||||||| |||| 00| 0 eng d  a631.53bA61H  aKumar, Anil  aHeterosis and Combining Ability In Indigenous X Exotic Maize Lines Crosses (Zea mays L.)  aPusa, SamastipurbRAUc1999  a69 p.  bPh. D.   aPlant Breeding  aThesis